Fix Quectel M26 context hang

2019-10-21 00:48:22 +03:00 · 2019-10-21 00:48:22 +03:00 · ad1387b2fd
parent 70f3cf89a0
commit ad1387b2fd
1 changed files with 1 additions and 0 deletions
--- a/features/cellular/framework/targets/QUECTEL/M26/QUECTEL_M26.cpp
+++ b/features/cellular/framework/targets/QUECTEL/M26/QUECTEL_M26.cpp
@ -54,6 +54,7 @@ nsapi_error_t QUECTEL_M26::get_sim_state(SimState &state)
    _at->lock();
    nsapi_error_t err = _at->at_cmd_str("+CPIN", "?", buf, 13);
    tr_debug("CPIN: %s", buf);
+    _at->unlock();

    if (memcmp(buf, "READY", 5) == 0) {
        state = SimStateReady;